Pro Concreting Adelaide is the sort of search you punch in at 11pm, after the third quote lands in your inbox and none of them agree aggregate concrete adelaide. One says four grand. Another says eleven grand. Same driveway. Same dirt. So what gives?
Why the quotes never match
Concrete looks simple. Grey stuff, wet, then dry. But the real money lives underneath it. Adelaide has reactive clay soil that puffs up in winter and shrinks back in summer, and a slab poured without respect for that will crack like a dropped biscuit. A cheap job skips the preparation. A good one burns half its hours before a single truck turns up.
Ask what's going under the slab. Compacted road base? How deep? Is there a moisture barrier? If the answer is a shrug, keep your wallet closed.
Mesh, depth and the dull stuff
Reinforcement sounds dull until you're staring at a diagonal crack across your brand-new patio. Steel mesh or bar sits inside the pour and keeps things together whenever the ground decides to wander. Thickness matters too. A garden path gets away with 75mm. A driveway taking a ute and a caravan wants 100mm minimum, and often more around the edges.
Then come the control joints. Those neat lines cut into the surface? Not decoration. They tell the concrete where to crack, so it does it politely, in a straight line, somewhere nobody trips over it.
Old slab, new slab, or neither one?
Already got something ugly sitting there? Breaking it out costs money, and hauling the rubble away costs a bit more. Sometimes resurfacing does the job. Sometimes it's throwing good money after bad. A decent contractor will say which, even if their invoice shrinks. That's your person.
Timing, weather and a little patience
Pour on a 40-degree January afternoon and the top dries off before anyone can finish it. Pour in a cold, soggy week and curing crawls along forever. Good crews eye the forecast like farmers. They'll ring you and say, "Not Thursday, mate. Friday." Say thanks.
Then comes the waiting. Walking on it after a day or two. Cars after about a week. Full strength at about four weeks. I know, I know. You want to park on it tomorrow. Don't.
Surfaces that don't double as ice rinks
Exposed aggregate, broom finish, coloured, stamped. Everyone loves a smooth, glossy look until the first rainy morning, when a grandparent heads for the letterbox in slippers. Texture grips. Choose the finish for how you'll really live on it, not for how it looks in photos.
Questions to ask before you sign
Who's on site, the person you met or a stranger with a shovel? Is the quote itemised? What if it cracks in year one? A tradie who believes in their own work answers fast and with specifics. Hesitation says plenty.
Check the licence and the insurance too. Ten minutes of homework buys you years of peace.